Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

A Few Clouds

95°F

35°C

Humidity	36%
Wind Speed	N 10 mph
Barometer	NA
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	17 Sep 3:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles ENE Petersburg TN

Heat Advisory September 17, 04:09pm until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 04:09pm until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 96 °F
Sunny
Friday Night
Low: 71 °F
Mostly Clear
Saturday
High: 96 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 71. Calm wind.

Friday

Sunny, with a high near 96. Heat index values as high as 101. Calm wind becoming north around 5 mph.

Friday Night

Mostly clear, with a low around 71. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Heat index values as high as 101. Calm wind becoming west northwest around 5 mph.

Saturday Night

Mostly clear, with a low around 70. Calm wind becoming south around 5 mph.

Sunday

Sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 69.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Wednesday

A 20 percent chance of showers. Mostly sunny, with a high near 87.

Wednesday Night

Partly cloudy, with a low around 61.

Thursday

Mostly sunny, with a high near 85.